ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¼×¡¢ÒÒ¶¼ÊǶþÔª¹ÌÌ廯ºÏÎ½«32gµÄ·ÛÄ©¼ÓÈë×ãÁ¿Å¨ÏõËá²¢¼ÓÈÈ£¬ÍêÈ«ÈܽâµÃÀ¶É«ÈÜÒº£¬Ïò¸ÃÈÜÒºÖмÓÈë×ãÁ¿ÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃ³Áµí£»ÂËÒºÖÐÔٵμÓNaOHÈÜÒº£¬ÓÖ³öÏÖÀ¶É«³Áµí¡£

º¬ÒҵĿóʯ×ÔÈ»½çÖд¢Á¿½Ï¶à£¬³ÆÈ¡Ò»¶¨Á¿µÄÒÒ£¬¼ÓÈëÏ¡ÑÎËáʹÆäÍêÈ«Èܽ⣬ÈÜÒº·ÖΪA¡¢BÁ½µÈ·Ö£¬ÏòAÖмÓÈë×ãÁ¿NaOHÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢×ÆÉյõ½ºì×ØÉ«¹ÌÌå28g£¬¾­·ÖÎöÒÒÓëºì×ØÉ«¹ÌÌå×é³ÉÔªËØÏàͬ£¬ÏòBÖмÓÈëÍ­·Û³ä·Ö·´Ó¦ºó¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃ¹ÌÌå¡£

д³ö¹¹³É¼×µÄÒõÀë×ӵĽṹʾÒâͼ______£¬32g¼×ÔÚ×ãÁ¿Å¨ÏõËáÖз´Ó¦×ªÒƵĵç×ÓÊýΪ______¡£

ÒҵĻ¯Ñ§Ê½______£»Ï¡ÁòËáÈܽâÒҵĻ¯Ñ§·½³Ìʽ______¡£

½«¼×ÔÚ×ãÁ¿ÑõÆøÖгä·Ö×ÆÉÕµÄÆøÌå²úÎïͨÈëÒ»¶¨Á¿AÈÜÒºÖУ¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ______£¬Éè¼ÆʵÑéÖ¤Ã÷´Ë²½·´Ó¦ºóµÄÈÜÒºÖнðÊôÔªËصĻ¯ºÏ¼Û______¡£

¡¾´ð°¸¡¿ È¡·´Ó¦ºóµÄÈÜÒºÁ½·ÝÓÚÊÔ¹ÜÖУ¬ÏòÒ»·ÝÖмÓÈëËữµÄÈÜÒº£¬ÈôÈÜÒºÍÊÉ«£¬Ô­ÓÐÀë×Ó¡£ÏòÁíÒ»·ÝÖмÓÈëKSCNÈÜÒº£¬Èô³öÏÖѪºìÉ«ÈÜÒº£¬ÔòÔ­ÓмÛÌúÀë×Ó

¡¾½âÎö¡¿

½«32g¼×µÄ·ÛÄ©¼ÓÈë×ãÁ¿Å¨ÏõËá²¢¼ÓÈÈ£¬ÍêÈ«ÈܽâµÃÀ¶É«ÈÜÒº£¬Ïò¸ÃÈÜÒºÖмÓÈë×ãÁ¿ÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃ³Áµí£¬¸Ã³ÁµíΪÁòËá±µ£¬ÆäÎïÖʵÄÁ¿Îª£º£¬¸ù¾ÝÖÊÁ¿Êغã¿ÉÖª¼×Öк¬ÓÐÔ­×Ó£»ÂËÒºÖÐÔٵμÓNaOHÈÜÒº£¬ÓÖ³öÏÖÀ¶É«³Áµí£¬¸ÃÀ¶É«³ÁµíΪÇâÑõ»¯Í­£¬ËµÃ÷¼×Öк¬ÓÐCuÀë×Ó£¬32g¼×Öк¬ÓÐÍ­ÔªËصÄÎïÖʵÄÁ¿Îª£º£¬Ôò¼×µÄ»¯Ñ§Ê½Îª£º£»

º¬ÒҵĿóʯ×ÔÈ»½çÖд¢Á¿½Ï¶à£¬³ÆÈ¡Ò»¶¨Á¿ÒÒ£¬¼ÓÈëÏ¡ÑÎËáʹÆäÈ«²¿Èܽ⣬ÈÜÒº·ÖΪA¡¢BÁ½µÈ·Ý£¬ÏòAÖмÓÈë×ãÁ¿ÇâÑõ»¯ÄÆÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢×ÆÉյúì×ØÉ«¹ÌÌå28g£¬¸Ãºì×ØÉ«¹ÌÌåΪ£¬Ñõ»¯Ìúº¬ÓÐÌúÔªËصÄÎïÖʵÄÁ¿Îª¶î£º£¬¿ÉÄÜΪÌúÀë×ÓºÍÑÇÌúÀë×ӵĻìºÏÎ¾­·ÖÎöÒÒÓëºì×ØÉ«¹ÌÌåµÄ×é³ÉÔªËØÏàͬ£¬ÔòÒÒÖк¬ÓÐFe¡¢OÔªËØ£»ÏòBÖмÓÈëÍ­·Û³ä·Ö·´Ó¦ºó¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃÊ£Óà¹ÌÌ壬·´Ó¦ÏûºÄÍ­µÄÎïÖʵÄÁ¿Îª£º£¬¸ù¾Ý·´Ó¦¿ÉÖª£¬Í­ÍêÈ«·´Ó¦ÏûºÄ£»ËùÒÔÒÒÓëÑÎËá·´Ó¦Éú³ÉµÄΪ¡¢£¬ÌúµÄƽ¾ù»¯ºÏ¼ÛΪ£º£¬ÔòÒҵĻ¯Ñ§Ê½Îª£º£¬

¼×Ϊ£¬¼×ÖÐÒõÀë×ÓΪÁòÀë×Ó£¬ÁòÀë×ӽṹʾÒâͼΪ£º£»µÄÎïÖʵÄÁ¿Îª£º£¬Å¨ÏõËá×ãÁ¿£¬CuÔªËØ´Óת»¯³É¼Û¡¢ÁòÔªËØ´Óת»¯³É¼Û£¬Ôò·´Ó¦ÖÐʧȥµç×Ó×ÜÎïÖʵÄÁ¿Îª£º£¬·´Ó¦×ªÒƵç×Ó×ÜÊýΪ£»¹Ê´ð°¸Îª£º£»£»

¸ù¾Ý·ÖÎö¿ÉÖª£¬ÒҵĻ¯Ñ§Ê½Îª£º£»Ï¡ÁòËáÓëÒÒ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£¬¹Ê´ð°¸Îª£º£»£»

¼×ÔÚ×ãÁ¿ÑõÆøÖгä·Ö×ÆÉÕµÄÆøÌå²úÎïΪ¶þÑõ»¯Áò£¬½«¶þÑõ»¯ÁòͨÈëÒ»¶¨Á¿AÈÜÒºÖУ¬¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º£»¸Ã·´Ó¦ºóÈÜÒºÖк¬ÓÐÑÇÌúÀë×Ó£¬¼ìÑéÑÇÌúÀë×ӵķ½·¨Îª£ºÈ¡·´Ó¦ºóµÄÈÜÒºÁ½·ÝÓÚÊÔ¹ÜÖУ¬ÏòÒ»·ÝÖмÓÈëËữµÄÈÜÒº£¬ÈôÍÊÉ«£¬Ôòº¬ÓмÛÌú£¬ÏòÁíÒ»·ÝÖмÓÈëKSCNÈÜÒº£¬Èô³öÏÖѪºìÉ«ÈÜÒº£¬Ôòº¬ÓмÛÌú£¬¹Ê´ð°¸Îª£º£»È¡·´Ó¦ºóµÄÈÜÒºÁ½·ÝÓÚÊÔ¹ÜÖУ¬ÏòÒ»·ÝÖмÓÈëËữµÄÈÜÒº£¬ÈôÍÊÉ«£¬Ôòº¬ÓмÛÌú£¬ÏòÁíÒ»·ÝÖмÓÈëKSCNÈÜÒº£¬Èô³öÏÖѪºìÉ«ÈÜÒº£¬Ôòº¬ÓмÛÌú¡£½«32g¼×µÄ·ÛÄ©¼ÓÈë×ãÁ¿Å¨ÏõËá²¢¼ÓÈÈ£¬ÍêÈ«ÈܽâµÃÀ¶É«ÈÜÒº£¬Ïò¸ÃÈÜÒºÖмÓÈë×ãÁ¿ÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃ³Áµí£¬¸Ã³ÁµíΪÁòËá±µ£¬ÆäÎïÖʵÄÁ¿Îª£º£¬¸ù¾ÝÖÊÁ¿Êغã¿ÉÖª¼×Öк¬ÓÐÔ­×Ó£»ÂËÒºÖÐÔٵμÓNaOHÈÜÒº£¬ÓÖ³öÏÖÀ¶É«³Áµí£¬¸ÃÀ¶É«³ÁµíΪÇâÑõ»¯Í­£¬ËµÃ÷¼×Öк¬ÓÐCuÀë×Ó£¬32g¼×Öк¬ÓÐÍ­ÔªËصÄÎïÖʵÄÁ¿Îª£º£¬Ôò¼×µÄ»¯Ñ§Ê½Îª£º£»º¬ÒҵĿóʯ×ÔÈ»½çÖд¢Á¿½Ï¶à£¬³ÆÈ¡Ò»¶¨Á¿ÒÒ£¬¼ÓÈëÏ¡ÑÎËáʹÆäÈ«²¿Èܽ⣬ÈÜÒº·ÖΪA¡¢BÁ½µÈ·Ý£¬ÏòAÖмÓÈë×ãÁ¿ÇâÑõ»¯ÄÆÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢×ÆÉյúì×ØÉ«¹ÌÌå28g£¬¸Ãºì×ØÉ«¹ÌÌåΪ£¬Ñõ»¯Ìúº¬ÓÐÌúÔªËصÄÎïÖʵÄÁ¿Îª¶î£º£¬¿ÉÄÜΪÌúÀë×ÓºÍÑÇÌúÀë×ӵĻìºÏÎ¾­·ÖÎöÒÒÓëºì×ØÉ«¹ÌÌåµÄ×é³ÉÔªËØÏàͬ£¬ÔòÒÒÖк¬ÓÐFe¡¢OÔªËØ£»ÏòBÖмÓÈëÍ­·Û³ä·Ö·´Ó¦ºó¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃÊ£Óà¹ÌÌ壬·´Ó¦ÏûºÄÍ­µÄÎïÖʵÄÁ¿Îª£º£¬¸ù¾Ý·´Ó¦¿ÉÖª£¬Í­ÍêÈ«·´Ó¦ÏûºÄ£»ËùÒÔÒÒÓëÑÎËá·´Ó¦Éú³ÉµÄΪ¡¢£¬ÌúµÄƽ¾ù»¯ºÏ¼ÛΪ£º£¬ÔòÒҵĻ¯Ñ§Ê½Îª£º£¬¾Ý´Ë·ÖÎö½â´ð£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿°±ºÍÏõËᶼÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ¡£

£¨1£©±ê×¼×´¿öÏ£¬½«500L°±ÆøÈÜÓÚË®ÐγÉ1L°±Ë®£¬Ôò´Ë°±Ë®µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____mol¡¤L-1£¨±£ÁôÈýλÓÐЧÊý×Ö£©¡£¹¤ÒµÉϳ£ÓùýÁ¿°±Ë®ÎüÊÕ¶þÑõ»¯Áò£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____¡£

£¨2£©°±Ñõ»¯·¨Êǹ¤ÒµÉú²úÖкϳÉÏõËáµÄÖ÷Ҫ;¾¶¡£ºÏ³ÉµÄµÚÒ»²½Êǽ«°±ºÍ¿ÕÆøµÄ»ìºÏÆøͨ¹ý×ÆÈȵIJ¬îîºÏ½ðÍø£¬ÔںϽðÍøµÄ´ß»¯Ï£¬°±±»Ñõ»¯³ÉÒ»Ñõ»¯µª£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____¡£

ÏÂÁз´Ó¦ÖеݱÓë°±Ñõ»¯·¨Öеݱ×÷ÓÃÏàͬµÄÊÇ____¡£

A.2Na+2NH3=2NaNH2+H2¡ü B.2NH3+3CuO=3Cu+N2+3H2O

C.4NH3+6NO=5N2+6H2O D.HNO3+NH3=NH4NO3

¹¤ÒµÖеÄβÆø£¨¼ÙÉèÖ»ÓÐNOºÍNO2£©ÓÃÉÕ¼î½øÐÐÎüÊÕ£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ2NO2+2OH-=NO2-+NO3-+H2OºÍNO+NO2+2OH-=____+H2O£¨Åäƽ¸Ã·½³Ìʽ£©¡£

£¨3£©Ïò27.2gCuºÍCu2OµÄ»ìºÏÎïÖмÓÈëijŨ¶ÈµÄÏ¡HNO3500mL£¬·´Ó¦¹ý³ÌÖвúÉúµÄÆøÌåÖ»ÓÐNO¡£¹ÌÌåÍêÈ«Èܽâºó£¬ÔÚËùµÃÈÜÒº£¨½ðÊôÑôÀë×ÓÖ»ÓÐCu2+£©ÖмÓÈë1L1mol¡¤L-1µÄNaOHÈÜҺʹ½ðÊôÀë×ÓÇ¡ºÃÍêÈ«³Áµí£¬´ËʱÈÜÒº³ÊÖÐÐÔ£¬ËùµÃ³ÁµíÖÊÁ¿Îª39.2g¡£

¢ÙCuÓëÏ¡HNO3·´Ó¦µÄÀë×Ó·½³ÌʽΪ____¡£

¢ÚCuÓëCu2OµÄÎïÖʵÄÁ¿Ö®±ÈΪ____¡£

¢ÛHNO3µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____mol¡¤L-1¡£

£¨4£©ÓÐH2SO4ºÍHNO3µÄ»ìºÏÈÜÒº20mL£¬¼ÓÈë0.25molL-1Ba£¨OH£©2ÈÜҺʱ£¬Éú³É³ÁµíµÄÖÊÁ¿w£¨g£©ºÍBa£¨OH£©2ÈÜÒºµÄÌå»ýV£¨mL£©µÄ¹ØϵÈçͼËùʾ£¨Cµã»ìºÏÒº³ÊÖÐÐÔ£©¡£ÔòÔ­»ìºÏÒºÖÐH2SO4µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____mol¡¤L-1£¬HNO3µÄÎïÖʵÄÁ¿Å¨¶ÈΪ____mol¡¤L-1¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø